This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which keyword is used to remove one or more rows from a table? A) DELETE B) INSERT C) ERASE D) ... (Read 122 times)

jessicacav

  • Hero Member
  • *****
  • Posts: 558
on: Jul 7, 2018
Which keyword is used to remove one or more rows from a table?
 
  A) DELETE
  B) INSERT
  C) ERASE
  D) SET

Question 2

What is MySQL?
 
  What will be an ideal response?

Question 3

To check for null values in a column in a table, use the SQL phrase ________.
 
  A) IS
  B) IS NOT
  C) IS NULL
  D) COUNT(NULL)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

triiciiaa

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

MySQL is an open source DBMS that runs on many operating systems including Windows, Linux and Unix. It is downloadable from the MySQL Web site. MySQL lacks some of the features of commercial DBMSs such as DB2, SQL Server and Oracle Database. However, it is comparatively easy to use.

Answer to Question 3

C


jessicacav

  • Member
  • Posts: 558
Reply 2 on: Jul 7, 2018
Gracias!

AmberC1996

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Periodic Table Periodic Table
Life Table Life Table
Table 6.1 illustrates the main regime types and their differences. It breaks the regimes into four Table 6.1 illustrates the main regime types and their differences. It breaks the regimes into four
Wet table and Vichy shower in a wet room. Wet table and Vichy shower in a wet room.
How to create a table of values from an equation and graph How to create a table of values from an equation and graph
Table Table
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library